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JAB Labs Methylene Blue Pharmacuetical Grade, USP 4 oz Bottle

  • Based on 103 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Feb 16
Order within 6 hours and 39 minutes
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Features

  • +99% purity Methlyene Blue for humans supplement

Brand: Ketostat


Item Weight: 0.28 Kilograms


Item Volume: 118 Milliliters


Percentage assay: 1


Package Information: Bottle


Package Dimensions ‏ : ‎ 7.99 x 2.56 x 2.44 inches; 9.91 ounces


Date First Available ‏ : ‎ November 8, 2023


Manufacturer ‏ : ‎ JAB LABS


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #1,475 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #16 in Lab Chemicals


#16 in Lab Chemicals:


Customer Reviews: 4.4 4.4 out of 5 stars 103 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Feb 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Gets the job done
I’m purchasing my 6th bottle. This brand is the best I found for size/price and it’s effective. I initiated with a 30 drop dose twice a day for 30 days and now maintain with 2 droppers full (roughly 30-45 drops) daily in juice. I’m 128 pounds. I mix in a dark coffee cup with a metal straw and use it to drink the concoction as well, to bypass my teeth. Although while on vacation I didn’t have the straw and the blue stains disappeared within a few minutes, so I’m not sure the straw method is necessary. Definitely do not put it in a capsule. It needs to coat the throat and all the way down the esophagus to mix with stomach acid to be most effective, which will also ensure the microbiome in the small intestine is not disrupted. Also it’s well absorbed in the mouth and easily crosses the blood brain barrier through the oral mucosa. During my loading period in the first 30 days I noticed a lot of positive changes. Especially with energy, mood and overall better digestion. I had a couple days of stomach cramping and strange poop but compared to everything I had been through, it was minor. And expect periodic blue or green urine. Now feeling energized is my new normal, so I don’t recognize huge improvements anymore. I haven’t missed a daily dose for 7 months so I can’t report the lasting effects after stopping. I battled Lyme and other autoimmune issues for years that I resolved 90% of the way with herbs, ivermectin and fenbendazole. Adding methylene blue was the final step to total freedom. I listened to every podcast and audio book on it that I could find and jumped in with both feet. I only had positive things occur after starting it and have recommended to MANY people that report similar success stories for various health issues. Hopefully this review finds someone that needs to hear it!! I was at my wits end with my health in 2018 and know how devastating it can be when you are trying to heal yourself and mainstream allopathic medicine continues to let you down. Often saying tests are inconclusive and nothing can be done! Or they try to prescribe various pharmaceutical meds to put a bandaid over symptoms instead of treating the root cause - which I refused to take. I’m living proof that something can indeed be done. I have my life back ALL OF IT and will be forever thankful. ... show more
Reviewed in the United States on September 20, 2024 by Holley

  • Did not work for me but worth a try
This did not work for me, but it was worth a try. The customer service is incredible, if you are not satisfied they will take care of you. I didn’t notice any difference in energy level or pain relief. So they gave me a full refund. Customer service like that these days are hard to find.
Reviewed in the United States on January 12, 2025 by Aurora

  • Turns my pee blue
I found this methylene blue more effective than other popular brands. This also comes in a 4 ounce bottle or $25. Pretty amazing.
Reviewed in the United States on January 21, 2025 by Amazon Customer

  • Works!
Fast delivery. Good price.
Reviewed in the United States on February 5, 2025 by bigtulaoer

  • Find a way
I bought a bottle and was taking 10 drops and I hated and dreaded every dose. Then I put 3 drops in my coconut pineapple electrolytes and drank through a straw and it tasted fine. So that’s how I’ll drink it 3 times a day.
Reviewed in the United States on February 3, 2025 by LJ

  • I bought 3 bottles
I have done a lot of research and believed that this product would help me. It's been close to 6 months now and I don't notice anything difference about anything in my health. I have started with the recommended dosage and have increased. I've tried everything because I wanted it to work and I believed that it was something that would be healthy and make my life better. No improvement, no difference. ... show more
Reviewed in the United States on November 2, 2024 by The Girl Geek

  • Good product and more bang for the buck
I initially didn’t care for the product but I raised my dosage to 40 mgs and noticed a big improvement.
Reviewed in the United States on November 23, 2024 by Denis Jordan

  • Dangerous
If you have a ton of allergies espec to blue dyes - DO NOT USE THIS. I had a severe allergic reaction to blue dye in benadryl 50 mg & after researching why i reacted, found its the blue dye.
Reviewed in the United States on December 16, 2024 by Mpt

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